67918400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 168

約数和(自身を含む): 193889376

約数和(自身を除く): 125970976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 227, 272, 275, 320, 340, 352, 374, 400, 425, 440, 454, 544, 550, 680, 704, 748, 800, 850, 880, 908, 935, 1088, 1100, 1135, 1360, 1496, 1600, 1700, 1760, 1816, 1870, 2200, 2270, 2497, 2720, 2992, 3400, 3520, 3632, 3740, 3859, 4400, 4540, 4675, 4994, 5440, 5675, 5984, 6800, 7264, 7480, 7718, 8800, 9080, 9350, 9988, 11350, 11968, 12485, 13600, 14528, 14960, 15436, 17600, 18160, 18700, 19295, 19976, 22700, 24970, 27200, 29920, 30872, 36320, 37400, 38590, 39952, 42449, 45400, 49940, 59840, 61744, 62425, 72640, 74800, 77180, 79904, 84898, 90800, 96475, 99880, 123488, 124850, 149600, 154360, 159808, 169796, 181600, 192950, 199760, 212245, 246976, 249700, 299200, 308720, 339592, 363200, 385900, 399520, 424490, 499400, 617440, 679184, 771800, 799040, 848980, 998800, 1061225, 1234880, 1358368, 1543600, 1697960, 1997600, 2122450, 2716736, 3087200, 3395920, 3995200, 4244900, 6174400, 6791840, 8489800, 13583680, 16979600, 33959200, 67918400]

約数ペア:

[(1, 67918400), (2, 33959200), (4, 16979600), (5, 13583680), (8, 8489800), (10, 6791840), (11, 6174400), (16, 4244900), (17, 3995200), (20, 3395920), (22, 3087200), (25, 2716736), (32, 2122450), (34, 1997600), (40, 1697960), (44, 1543600), (50, 1358368), (55, 1234880), (64, 1061225), (68, 998800), (80, 848980), (85, 799040), (88, 771800), (100, 679184), (110, 617440), (136, 499400), (160, 424490), (170, 399520), (176, 385900), (187, 363200), (200, 339592), (220, 308720), (227, 299200), (272, 249700), (275, 246976), (320, 212245), (340, 199760), (352, 192950), (374, 181600), (400, 169796), (425, 159808), (440, 154360), (454, 149600), (544, 124850), (550, 123488), (680, 99880), (704, 96475), (748, 90800), (800, 84898), (850, 79904), (880, 77180), (908, 74800), (935, 72640), (1088, 62425), (1100, 61744), (1135, 59840), (1360, 49940), (1496, 45400), (1600, 42449), (1700, 39952), (1760, 38590), (1816, 37400), (1870, 36320), (2200, 30872), (2270, 29920), (2497, 27200), (2720, 24970), (2992, 22700), (3400, 19976), (3520, 19295), (3632, 18700), (3740, 18160), (3859, 17600), (4400, 15436), (4540, 14960), (4675, 14528), (4994, 13600), (5440, 12485), (5675, 11968), (5984, 11350), (6800, 9988), (7264, 9350), (7480, 9080), (7718, 8800)]